The Christian should be far more fearful of the atheist than of devil worshipers. Those who worship the devil confirm several important conceptual elements of the Christian world. First, that there is such a thing as the Devil, and consequently God. The devil worshiper also confirms the concept of the human faculty of choosing good over evil. The devil worshiper confirms that great power to choose that which is Holy.
atheist just laughs at all this nonsense. And destroys every last
vestige of Christian doctrine.